Van Eck Sequence in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 555th dokutan 754 68 14ms 12 Feb 2025 562nd SirBogman 🇺🇸 753 64 437ms 16 Jan 2024 562nd AlephSquirrel 753 64 485ms 16 Jan 2024 562nd msbranicky 753 64 455ms 16 Jan 2024 565th MeWhenI 🇻🇦 753 81 38ms 31 Dec 2023 566th snoozingnewt 🇨🇦 752 59 93ms 9 Feb 2026 567th MeWhenI 🇻🇦 751 28 4ms 14 Feb 2025 568th jared-hughes 751 49 35ms 11 Sep 2022 568th anter69 🇭🇺 751 49 37ms 4 days ago 570th MeWhenI 🇻🇦 749 57 9ms 29 Dec 2024 570th duckyluuk 🇳🇱 749 57 9ms 28 Jan 2025 572nd snoozingnewt 🇨🇦 749 60 1,144ms 13 Oct 2025 573rd janbehrens 🇩🇪 749 126 297ms 20 Jun 2021 574th hoosierEE 748 32 33ms 4 Feb 2022 574th scpchicken 🇵🇼 748 32 33ms 8 Jan 2023 576th SirBogman 🇺🇸 748 52 595ms 5 Jan 2024 577th schachmattmatt 745 55 12ms 26 Sep 2021 577th blaztoma 🇱🇹 745 55 11ms 25 Aug 2025 579th antimon2 🇯🇵 744 57 277ms 29 Oct 2022 580th marshallward 🇺🇸 744 82 39ms 7 Jun 2021 580th cure-honey 🇯🇵 744 82 38ms 9 Jun 2021 582nd Shanethegamer 🇺🇸 744 97 448ms 1 Mar 2022 583rd scpchicken 🇵🇼 743 69 14ms 25 Feb 2023 583rd jatloe 743 69 39ms 27 Sep 2024 585th madex 🇩🇪 742 79 2ms 5 days ago 586th sisyphus-ppcg 🇦🇺 739 44 554ms 2 Mar 2022 587th Shanethegamer 🇺🇸 737 83 17ms 4 Oct 2024 588th m-tkach 🇺🇦 736 50 43ms 12 Dec 2022 588th Natanaelel 🇸🇪 736 50 36ms 12 Feb 2023 590th MeWhenI 🇻🇦 736 72 141ms 28 Feb 2025 591st BlankSpruce 735 107 56ms 24 Sep 2024 592nd FortuiteMan 🇫🇷 735 198 797ms 3 Jan 2026 593rd MeWhenI 🇻🇦 733 54 1,323ms 12 May 2023 594th SmartK8 🇨🇿 733 99 362ms 30 Oct 2022 595th Waffle3z 732 56 10ms 1 May 2021 595th ArmaanAS 732 56 10ms 21 Jun 2021 595th LukeBridges 🇬🇧 732 56 12ms 30 Jan 2025 595th snoozingnewt 🇨🇦 732 56 10ms 13 Oct 2025 599th mokymok 🇺🇸 732 70 11ms 23 Jul 2021 599th Anonymousellama21 732 70 12ms 15 Jun 2022 599th andre-lameirinhas 🇵🇹 732 70 11ms 27 Aug 2022 599th 051 🇸🇬 732 70 42ms 30 Aug 2022 599th IshanPanpaliya 732 70 11ms 19 Oct 2022 599th ahmetdemirag 🇨🇾 732 70 11ms 12 Jun 2024 599th JunkIce 732 70 25ms 3 Dec 2024 599th croc54 732 70 11ms 17 Jan 2025 599th 77Tigers 732 70 45ms 9 Jan 2026 599th madex 🇩🇪 732 70 11ms 5 days ago 609th albanian-laundromat 732 129 300ms 4 Dec 2025 610th snoozingnewt 🇨🇦 731 84 76ms 13 Oct 2025 611th Natanaelel 🇸🇪 729 28 2ms 20 Jul 2023 611th emgordon154 729 28 20ms 3 Nov 2024 611th lifthrasiir 🇰🇷 729 28 3ms 29 Nov 2024 614th Mikey-Beep 🇬🇧 728 67 27ms 6 Jun 2024 615th albanian-laundromat 728 78 23ms 15 Aug 2025 616th edsrzf 🇳🇿 728 84 19ms 14 Dec 2025 617th Alex-x90 🇺🇸 728 108 58ms 9 Dec 2022 617th CatsAreFluffy 728 108 63ms 16 Dec 2022 619th rboath 727 61 89ms 9 Jan 2025 620th targrik 726 130 294ms 4 Jul 2025 620th snoozingnewt 🇨🇦 726 130 282ms 13 Oct 2025 622nd DialFrost 🇸🇬 725 33 34ms 27 Jan 2023 623rd MeWhenI 🇻🇦 724 67 2ms 22 Jul 2024 624th primo-ppcg 🇹🇭 722 45 103ms 21 Jun 2021 625th Drew-j-Smith 722 71 43ms 19 Apr 2022 625th commandz0 🇺🇸 722 71 13ms 22 Sep 2022 625th SectorCorruptor 722 71 11ms 2 Feb 2026 625th JOrE20 722 71 12ms 26 days ago 629th emgordon154 722 100 485ms 8 Feb 2026 630th edsrzf 🇳🇿 721 70 10ms 14 Dec 2024 631st ovs-code 🇩🇪 719 51 138ms 17 Nov 2024 632nd eranws 719 57 10ms 9 Sep 2022 632nd iczelia 🇩🇪 719 57 12ms 11 Oct 2025 634th albanian-laundromat 719 67 407ms 23 Oct 2025 635th stefangimmillaro 719 75 117ms 25 Jun 2023 636th inventshah 719 131 93ms 9 Sep 2022 637th albanian-laundromat 717 77 161ms 20 Nov 2025 638th cure-honey 🇯🇵 717 109 128ms 11 Jul 2021 638th mousetail 🇳🇱 717 109 121ms 18 Jan 2024 640th snoozingnewt 🇨🇦 715 82 2ms 13 Oct 2025 First Prev 561–640 of 1,853 Next Last